A flushable industrial dust extractor dust bin

Abstract

The present disclosure relates to the technical field of industrial dust collector dust storage bin, and one embodiment of the present disclosure provides an easy-to-clean industrial dust collector dust storage bin, which comprises a barrel body and a docking groove, the docking groove is arranged at the bottom of the barrel body, a connecting and fixing assembly is arranged outside the barrel body, a cleaning assembly is arranged inside the barrel body, the cleaning assembly comprises an inner column, the inner column is fixed to the inner bottom of the barrel body, a bottom plate is movably connected to the inner column, a movable sleeve is arranged on the bottom plate, the movable sleeve is sleeved outside the inner column, and a plurality of reinforcing ribs are arranged on the inner wall of the barrel body. Through the above technical scheme, the technical problem of dust residue caused by the unreasonable internal structure design and the cumbersome cleaning process of the existing dust storage bin in the prior art is solved.

Description

Technical Field

[0001] The embodiments disclosed herein relate to the technical field of industrial vacuum cleaner dust collection bins, and more specifically, to an easy-to-clean industrial vacuum cleaner dust collection bin. Background Technology

[0002] In industrial production settings, industrial vacuum cleaners are crucial for handling pollutants such as dust and debris. The dust collection bin, as a core component of the vacuum cleaner, is responsible for temporarily storing collected solid waste, and its ease of cleaning directly impacts the equipment's continued efficiency and maintenance costs. With increasing demands for environmental hygiene and equipment maintenance in industrial production, the shortcomings of traditional industrial vacuum cleaner dust collection bins are becoming increasingly apparent: existing dust collection bins generally suffer from unreasonable internal structural design and cumbersome cleaning processes, leading to significant dust residue problems. This not only affects subsequent vacuuming performance but also easily breeds bacteria and accelerates equipment wear and tear.

[0003] Traditional dust collection bins often employ fixed, partitioned structures or complex filter component layouts, resulting in numerous dead corners (such as bin corners and filter frame gaps). When the dust collection bin is full or requires periodic cleaning, operators must first disassemble multiple components (such as filters and partitions) and then manually wipe the bin walls with tools. For sticky dust or fine particulate dust, wiping alone is insufficient to completely remove it, and it easily accumulates in dead corners. Although some dust collection bins have simple rinsing ports, the water flow cannot cover all areas, leaving cleaning blind spots.

[0004] Therefore, developing an industrial vacuum cleaner dust collection bin with optimized internal structure and easy cleaning has become an urgent need to improve equipment maintenance efficiency and reduce operating costs. Utility Model Content

[0005] To overcome the above-mentioned defects, the embodiments of this disclosure provide an easy-to-clean industrial vacuum cleaner dust collection bin, which solves the technical problem that existing dust collection bins generally have unreasonable internal structural design and cumbersome cleaning process, resulting in dust residue.

[0006] According to one aspect, at least one embodiment of this disclosure provides an easily washable dust collection bin for an industrial vacuum cleaner, comprising: A barrel body and a docking groove, wherein the docking groove is formed at the bottom of the barrel body; A connecting and fixing component is disposed on the outside of the barrel body; A cleaning component is disposed inside the barrel body; The cleaning assembly includes an inner column fixed to the bottom of the barrel. A base plate is movably connected to the inner column, and a movable sleeve is provided on the base plate. The movable sleeve is fitted onto the outside of the inner column, and several reinforcing ribs are provided around the inner wall of the barrel.

[0007] As a further technical solution, the outer side of the bottom plate is movably fitted onto the reinforcing rib, and an outer cleaning layer is fitted around the surface of the bottom plate, which is attached to the inner wall of the barrel and the surface of the reinforcing rib.

[0008] According to another aspect, in at least one embodiment of the present invention, the connecting and fixing assembly includes a pair of outer frames, the outer frames being fixed to opposite ends of the outer wall of the barrel, and a pair of uprights being vertically arranged inside the outer frames, the uprights being movably connected to the upper end of the outer frames by sliding blocks.

[0009] As a further technical solution, the upper end face of the sliding block is rotatably connected to a clamping frame via a pin, a spring is fitted on the column, and a locking tooth is provided on the lower end face of the clamping frame. Both the upper end of the clamping frame and the locking tooth are arc-shaped transition structures.

[0010] As a further technical solution, a sealing sleeve is installed on the top of the barrel, and a sealing groove is formed around the surface of the sealing sleeve.

[0011] As a further technical solution, the sealing sleeve has an overall annular structure, and the bottom surface of the sealing sleeve is attached to the upper end of the reinforcing rib.

[0012] As a further technical solution, a boss is provided at the upper end of the movable sleeve, and the column and the movable sleeve are located at the center of the barrel body.

[0013] As a further technical solution, the outer cleaning layer is made of rubber, and the sleeve can rotate outward by 30° through the connection with the sliding block pin.

[0014] The beneficial effects of the embodiments disclosed herein are as follows: In this disclosure, the cleaning component solves the problems of numerous blind spots and difficult-to-remove residues in traditional dust storage bins through a linked scraping and adaptive structural design. The inner column and reinforcing ribs guide the stable movement of the base plate, while the outer scraping layer can scrape away dust from the bin wall and rib surfaces in one go, preventing debris from accumulating and hardening. The rubber scraping layer ensures thorough cleaning without damaging the bin. The synergistic action of scraping and rinsing eliminates the need for deep manual wiping, significantly simplifying the cleaning process and reducing the risk of residue buildup. Simultaneously, the reinforcing ribs provide both structural support and guidance, improving bin stability while ensuring precise scraping, adapting to different levels of dust adhesion, and significantly reducing maintenance difficulty and time costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this disclosure, the accompanying drawings used in the description of the embodiments of this disclosure will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this disclosure. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this disclosure and these drawings without any creative effort.

[0016] Figure 1 This is a schematic diagram of a structure in one embodiment of the present disclosure; Figure 2 This is an isometric drawing of the present disclosure; Figure 3 This is an isometric sectional view of the present disclosure; Figure 4 Appendix to this disclosure Figure 3 Enlarged view of part A in the middle; Figure 5 Appendix to this disclosure Figure 3 Enlarged view of part B in the middle section; In the diagram: 1. Barrel body; 2. Connecting groove; 3. Cleaning assembly; 3-1. Inner column; 3-2. Base plate; 3-3. Movable sleeve; 3-4. Reinforcing rib; 3-5. Outer cleaning layer; 4. Connecting and fixing assembly; 4-1. Outer frame; 4-2. Column; 4-3. Sliding block; 4-4. Tightening frame; 4-5. Spring; 4-6. Clamping teeth; 5. Sealing sleeve layer; 6. Sealing groove; 7. Boss. Detailed Implementation

[0017] The present disclosure will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present disclosure and are not intended to limit the scope of the disclosure.

[0018] To keep the drawings concise, each drawing only schematically shows the parts relevant to the disclosure; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of components with the same structure or function is schematically shown, or only one is labeled. In this document, "one" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0019] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linkage" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this disclosure based on the specific circumstances.

[0020] In this disclosure, unless otherwise expressly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0021] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this disclosure.

[0022] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0023] like Figures 1-5 As shown, it illustrates an easy-to-clean industrial vacuum cleaner dust collection bin according to an embodiment of the present disclosure, comprising: A barrel body 1 and a docking groove 2, wherein the docking groove 2 is formed at the bottom of the barrel body 1; A connecting and fixing component 4 is disposed on the outside of the barrel body 1; Cleaning component 3 is disposed inside the barrel body 1; The cleaning component 3 includes an inner column 3-1, which is fixed to the bottom of the barrel 1. A base plate 3-2 is connected to the inner column 3-1 by a movable sleeve 3-3. The base plate 3-2 is provided with a movable sleeve 3-3, which is fitted onto the outside of the inner column 3-1. A number of reinforcing ribs 3-4 are provided around the inner wall of the barrel 1. The movable sleeve 3-3 on the outer side of the base plate 3-2 is installed on the reinforcing ribs 3-4. An outer cleaning layer 3-5 is fitted around the surface of the base plate 3-2. The outer cleaning layer 3-5 is attached to the inner wall of the barrel 1 and the surface of the reinforcing ribs 3-4.

[0024] In some examples, in order to achieve rapid cleaning of the inner wall of the barrel 1 and the surface of the reinforcing ribs 3-4, and to greatly improve the convenience of cleaning in conjunction with subsequent rinsing operations, and to avoid dust accumulating and hardening on the barrel wall and becoming difficult to clean, a cleaning component 3 is designed. This component includes an inner column 3-1 fixed at the bottom of the barrel 1, which provides a vertical sliding guide for the bottom plate 3-2 and the movable sleeve 3-3. The movable sleeve 3-3 is fitted on the outside of the inner column 3-1, which can drive the bottom plate 3-2 to move up and down along the inner column 3-1. The movable sleeve 3-3 on the outside of the bottom plate 3-2 is mounted on several reinforcing ribs 3-4 on the inner wall of the barrel 1. The reinforcing ribs 3-4 not only enhance the structural strength of the barrel 1, but also form a circumferential limit on the bottom plate 3-2, preventing the bottom plate 3-2 from tilting or rotating when moving, and ensuring accurate cleaning direction.

[0025] The outer cleaning layer 3-5 around the surface of the bottom plate 3-2 is attached to the inner wall of the barrel 1 and the surface of the reinforcing rib 3-4. When the bottom plate 3-2 is pulled outward, the outer cleaning layer 3-5 moves synchronously with the bottom plate 3-2, which can remove the dust and debris attached to the barrel wall and the reinforcing rib 3-4 in one go, avoiding dust residue from forming cleaning dead corners.

[0026] The flexible material of the outer cleaning layer 3-5 ensures thorough cleaning without scratching the surface of the barrel body 1 and the reinforcing ribs 3-4. The dust after cleaning can move down with the bottom plate 3-2 and be concentrated at the bottom of the barrel body 1, which facilitates the rapid discharge of sewage carrying debris during subsequent rinsing, eliminating the need for manual wiping inside the barrel and greatly reducing the difficulty of cleaning.

[0027] The movable sleeve 3-3 and the inner column 3-1 are connected by a movable sleeve 3-3 assembly structure, which makes the pulling out and resetting operation of the base plate 3-2 smooth and effortless. With the guiding effect of the reinforcing rib 3-4, the base plate 3-2 can be moved stably, ensuring that it always maintains a tight fit with the barrel wall during the cleaning process.

[0028] During operation, pull out the bottom plate 3-2, and the outer scraping layer 3-5 scrapes away debris from the barrel wall; during rinsing, wastewater carrying debris is discharged from the docking groove 2. The sliding scraping improves cleaning efficiency, the ribs guide and ensure stable scraping, and all components work together to achieve inner wall scraping and convenient rinsing, meeting the needs of easy maintenance.

[0029] like Figures 1-5 As shown in the figure, the connecting and fixing assembly 4 in this embodiment includes a pair of outer frames 4-1. The outer frames 4-1 are fixed at opposite ends of the outer wall of the barrel 1. A pair of uprights 4-2 are vertically arranged inside the outer frames 4-1. The uprights 4-2 are connected to the upper end of the outer frames 4-1 by sliding blocks 4-3. The upper end of the sliding blocks 4-3 is rotatably connected to a clamping frame 4-4 by a pin. A spring 4-5 is fitted on the uprights 4-2. The lower end of the clamping frame 4-4 is provided with a locking tooth 4-6. The upper end of the clamping frame 4-4 and the locking tooth 4-6 are both arc-shaped transition structures.

[0030] In some examples, in order to achieve a secure connection between the dust collection bin and the vacuum cleaner, and to prevent the dust collection bin from falling off due to vibration during vacuum cleaner operation, or from air leakage due to loose connection affecting vacuuming efficiency, a connecting and fixing component 4 is designed. This component includes an outer frame 4-1 at opposite ends of the outer wall of the barrel 1, which provides mounting support for the uprights 4-2 and the sliding block 4-3. A pair of uprights 4-2 are arranged vertically inside the outer frame 4-1. The sliding block 4-3 is mounted on the uprights 4-2 and can slide up and down along the uprights 4-2. The spring 4-5 on the uprights 4-2 applies an upward elastic pressure to the sliding block 4-3, so that the sliding block 4-3 always has an upward reset tendency.

[0031] The upper end face of the sliding block 4-3 is connected to the clamping bracket 4-4 via a pivot pin. The bracket can rotate around the pivot pin to adjust the angle and adapt to the shape of the vacuum cleaner docking part. The locking teeth 4-6 on the lower end face of the clamping bracket 4-4 are arc-shaped transition structures. They can precisely engage with the slots or protrusions at the docking point of the vacuum cleaner to form a mechanical limit, while also preventing sharp structures from scratching the docking part.

[0032] The elastic pressure of spring 4-5 is transmitted to the clamping frame 4-4 through sliding block 4-3, so that the locking teeth 4-6 fit tightly against the mating part, enhancing the connection firmness. The arc transition structure can increase the contact area between the locking teeth 4-6 and the mating part, disperse the clamping force, and avoid excessive local force that could damage the parts.

[0033] During disassembly, simply press down on the clamping frame 4-4 to drive the sliding block 4-3 to compress the spring 4-5, which will disengage the locking teeth 4-6 from the docking part. The operation is convenient and requires no tools. The double outer frames 4-1 are symmetrically distributed, which can form a balanced clamping force from both sides to ensure the coaxiality of the dust collection chamber and the vacuum cleaner, and avoid uneven force caused by clamping on one side.

[0034] During operation, the clamping bracket 4-4 engages with the vacuum cleaner's docking section, and spring 4-5 applies pressure to maintain the clamping. To disassemble, simply press the clamping bracket 4-4 to separate. Spring 4-5 ensures a secure connection, and the arc-shaped locking teeth 4-6 adapt to the docking structure. All components work together to firmly grip the dust collection chamber and the vacuum cleaner, meeting the needs of vacuuming operations.

[0035] For example, such as Figure 4 As shown, a sealing sleeve 5 is installed on the top of the barrel 1, and a sealing groove 6 is formed around the surface of the sealing sleeve 5.

[0036] In some examples, the sealing groove 6 on the surface of the sealing sleeve 5 at the top of the barrel 1 can be precisely fitted with the sealing protrusion at the docking part of the vacuum cleaner to form a double sealing structure, which greatly improves the sealing performance at the docking point, prevents air leakage when the vacuum cleaner is working, and ensures stable vacuuming negative pressure.

[0037] For example, such as Figure 3As shown, the sealing sleeve 5 has an overall annular structure, and the bottom surface of the sealing sleeve 5 is attached to the upper end of the reinforcing rib 3-4.

[0038] In some examples, the bottom surface of the annular sealing sleeve 5 is attached to the upper end of the reinforcing rib 3-4. The annular structure can adapt to the circular contour of the top of the barrel 1, ensuring coaxiality when docking with the vacuum cleaner and preventing sealing failure due to misalignment of the sealing sleeve 5. The design of attaching to the upper end of the reinforcing rib 3-4 can enhance the structural stability of the sealing sleeve 5 with the support of the reinforcing rib 3-4, preventing the sealing sleeve 5 from deforming or falling off due to stress during docking or disassembly.

[0039] For example, such as Figure 3 As shown, the upper end of the movable sleeve 3-3 is provided with a boss 7, and the column 4-2 and the movable sleeve 3-3 are located at the center position inside the barrel body 1.

[0040] In some examples, the boss 7 at the upper end of the movable sleeve 3-3 provides a convenient force application point for lifting the base plate 3-2. Without the need for tools, the boss 7 allows for quick up-and-down movement of the movable sleeve 3-3 and the base plate 3-2, improving the ease of cleaning operations. The column 4-2 and the movable sleeve 3-3 are located at the center of the barrel 1, ensuring even force distribution on the base plate 3-2 and preventing tilting due to a shift in the center of gravity during cleaning. This ensures a tight fit between the outer cleaning layer 3-5 and the inner wall of the barrel 1 and the reinforcing ribs 3-4, enhancing the thoroughness of cleaning.

[0041] For example, such as Figures 4-5 As shown, the outer cleaning layer 3-5 is made of rubber, and the clamping bracket 4-4 can rotate outward by 30° through the pin connection with the sliding block 4-3.

[0042] In some examples, the outer cleaning layer 3-5 made of rubber has good elasticity and wear resistance, and can closely conform to the surface undulations of the barrel wall and reinforcing ribs 3-4 to ensure thorough cleaning without dead corners. At the same time, the flexibility of the rubber can prevent scratches on the barrel body 1. The design of the clamping bracket 4-4, which can rotate outward by 30°, can expand the docking adaptation range, making it easier to align with the docking parts of the vacuum cleaner, especially adapting to docking structures of different sizes, and improving the versatility of the connecting and fixing components 4.

[0043] In actual use: Connect the dust collection chamber to the vacuum cleaner via the connecting fixing component 4. Rotate the clamping bracket 4-4 outward so that its locking teeth 4-6 engage with the vacuum cleaner's docking part. The spring 4-5 pushes the sliding block 4-3 upward to apply pressure, ensuring a firm connection. The sealing groove 6 of the sealing sleeve layer 5 fits snugly with the vacuum cleaner's sealing structure to prevent air leakage. After vacuuming, press the clamping bracket 4-4 to disengage and remove the dust collection chamber. During cleaning, pull the boss 7 at the upper end of the movable sleeve 3-3, causing the base plate 3-2 to move upward along the inner column 3-1 and reinforcing rib 3-4. The rubber outer scraping layer 3-5 around the base plate 3-2 adheres to the inner wall of the barrel 1 and the surface of the reinforcing rib 3-4, scraping away the attached dust and debris. After cleaning, inject clean water into the barrel 1. The water flow washes the barrel wall and reinforcing rib 3-4, and the wastewater carrying debris is discharged from the bottom docking groove 2. Cleaning can be completed without disassembling the internal structure. Finally, reset the base plate 3-2 and the movable sleeve 3-3, ready for the next use.

[0044] It should be noted that the above embodiments are only used to illustrate the technical solutions of this disclosure and are not intended to limit it. Although this disclosure has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this disclosure without departing from the spirit and scope of the technical solutions of this disclosure, and all such modifications and substitutions should be covered within the scope of the claims of this disclosure.

Claims

1. An easy-to-clean dust collection bin for an industrial vacuum cleaner, characterized in that, include: The barrel body (1) and the docking groove (2) are provided at the bottom of the barrel body (1); A connecting and fixing component (4) is disposed outside the barrel body (1); Cleaning component (3), the cleaning component (3) is disposed inside the barrel body (1); The cleaning component (3) includes an inner column (3-1), which is fixed to the bottom of the barrel (1). A bottom plate (3-2) is connected to the inner column (3-1) by a movable sleeve (3-3). A movable sleeve (3-3) is provided on the bottom plate (3-2). The movable sleeve (3-3) is fitted onto the outside of the inner column (3-1). Several reinforcing ribs (3-4) are provided around the inner wall of the barrel (1).

2. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 1, characterized in that, The outer movable sleeve (3-3) of the bottom plate (3-2) is mounted on the reinforcing rib (3-4). The outer cleaning layer (3-5) is fitted around the surface of the bottom plate (3-2). The outer cleaning layer (3-5) is attached to the inner wall of the barrel (1) and the surface of the reinforcing rib (3-4).

3. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 2, characterized in that, The connecting and fixing assembly (4) includes a pair of outer frames (4-1), which are fixed at opposite ends of the outer wall of the barrel (1). A pair of uprights (4-2) are vertically arranged inside the outer frame (4-1), and the uprights (4-2) are connected to the upper end of the outer frame (4-1) by a sliding block (4-3).

4. The easy-to-clean industrial vacuum cleaner dust collection bin according to claim 3, characterized in that, The upper end face of the sliding block (4-3) is rotatably connected to the clamping frame (4-4) via a pin. A spring (4-5) is fitted on the column (4-2). A locking tooth (4-6) is provided on the lower end face of the clamping frame (4-4). Both the upper end of the clamping frame (4-4) and the locking tooth (4-6) are arc-shaped transition structures.

5. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 1, characterized in that, The top of the barrel (1) is equipped with a sealing sleeve (5), and a sealing groove (6) is formed around the surface of the sealing sleeve (5).

6. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 5, characterized in that, The sealing sleeve (5) has an overall ring-shaped structure, and the bottom surface of the sealing sleeve (5) is attached to the upper end of the reinforcing rib (3-4).

7. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 3, characterized in that, The upper end of the movable sleeve (3-3) is provided with a boss (7), and the column (4-2) and the movable sleeve (3-3) are located at the center of the barrel body (1).

8. The easily washable dust collection bin for an industrial vacuum cleaner according to claim 4, characterized in that, The outer cleaning layer (3-5) is made of rubber, and the clamping bracket (4-4) can rotate outward by 30° through the pin connection with the sliding block (4-3).

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